 , 08.11.2019 10:31, winwinphyo

# 1. the blood types of 150 people were determined for a study as shown...

1. the blood types of 150 people were determined for a
study as shown in the figure below.
67
62
number of people
6
a b ab
blood type
if 1 person from this study is randomly selected, what
is the probability that this person has either type a or
type ab blood? ### Other questions on the subject: Mathematics Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7 Mathematics, 21.06.2019 18:00, pstat
What is the rate of change of a line that passes through (2,-5) and (6,-2)? Mathematics, 21.06.2019 19:30, koss929
Given the expression p(1 + r/n)nt, which is true? a) the factor p depends on (1 + r n )nt. b) the factor (1 + r n )nt depends on p. c) the factors p and (1 + r n )nt are dependent of each other. d) the factors p and (1 + r n )nt are independent of each other. Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Do you know the correct answer?
1. the blood types of 150 people were determined for a
study as shown in the figure below.

### Questions in other subjects:          Total solved problems on the site: 7730607